solder

• Qualification and performance of permanent solder mask
  永久焊接面罩性能和合格鉴定
• Study on plastic deformation resistance of sn - pb - re solder
  钎料的塑性变形抗力研究
• Auto shift to tweezers or soldering iron function
  自动切换电热镊子及烙铁双功能。
• Ultru - violet curing solder proof screen printing ink
  网孔版紫外线固化阻焊油墨
• Formation of electroplated solder bumps in wafer level packaging
  焊料凸点制作工艺
• Reference composition of fluxes used for soft soldering
  软钎焊用助熔剂的标准成分
• The neutrality flux must be used before soldering
  焊接时要求用中性助焊剂。
• Optimization thermal profile of solder in smt
  微电子封装领域焊膏回流曲线的优化研究
• Non - soldering compression couplings - elbow body
  非钎焊压力连接联结器.弯头体
• Cast copper alloy solder joint drainage fittings - dwv
  Dwv铸铜合金钎焊连接排水配件